Robot-Based Intervention for Children With Autism Spectrum Disorder: A Systematic Literature Review. - Katrin D. Bartl-Pokorny; Malgorzata Pykala; Pinar Uluer; Duygun Erol Barkana; Alice Baird; Hatice Kose; Tatjana Zorcec; Ben Robins; Björn W. Schuller; Agnieszka Landowska (IEEE Access, 2021)